Herzog August Bibliothek, Wolfenbüttel.
Bibliothèque Nationale de France, Paris.
Biblioteca Nazionale Marciana, Venezia.
Österreichische Nationalbibliothek, Wien.
Bayerische Staatsbibliothek München.
Kunstbibliothek Berlin.
Museum für Kunst und Gewerbe, Hamburg.
Toyota Municipal Museum of Art, Japan.
Niedersächsische Landesbibliothek, Hannover.
Landesbibliothek Coburg.
Klingspor Museum, Offenbach.
Museum Meermanno, huis van het boek, Den Haag.
Staats-und Universitätsbibliothek Frankfurt Main.
Universitäts- und Landesbibliothek Münster.
Staats- und Universitätsbibibliothek Carl von Ossietzky, Hamburg.
Württembergische Landesbibliothek, Stuttgart.
Neues Museum Weserburg, Bremen.
Stiftung Lyrik Kabinett, München.
MAK, Wien.
Kunsthalle Krems.
Hamburger Kunsthalle, Hamburg.
Museum der Arbeit, Hamburg.
Hochschule für Grafik und Buchkunst, Leipzig.
Stedelijk Museum, Amsterdam.
Victoria and Albert Museum, London, UK.
St. John College, Library, Oxford, UK.
Metropolitain Museum, New York, NY, USA.
University of Wisconsin, Madison, WI, USA.
Lafayette College, Easton, PA, USA.
The Walker Art Center, Minneapolis, MN, USA.
The New York Public Library, NY, USA.
The Department of Printing and Graphic Arts, Harvard, MA, USA.
The Museum of Modern Art, MOMA, New York, NY, USA.
J. Paul Getty Center, Research Library, Los Angeles, CA, USA.
Corcoran Gallery of Art, Washington, DC, USA
The University of Georgia, Athens, GA,USA.
The Baltimore Museum of Art, Baltimore, MD, USA.
Bainbridge Island Museum of Art in Washington State, USA.
Honnold / Mudd Library, Claremont, CA, USA.
Claremont College, Denison Library, Claremont, CA, USA.
P.S.1 Contemporary Art Center New York, NY, USA.
Center for Creative Photography, Tucson, AZ, USA.
Columbia University, New York, NY, USA.
University of Delaware, Newark, DE, USA.
Florida Atlantic University - Jaffe Collection, Boca Raton, FL, USA.
Joan Flasch Artists' Books Collection, Chicago, IL USA.
Stanford University Library, Stanford, CA, USA.
M. Clapp Library, Wellesley College, Wellesley, MA, USA.
Gail R. Gilbert University Libraries, Louisville, KY, USA.
Chapman University Special Collections, Leatherby Libraries, Orange, CA, USA.
Davidson Library, UCSB, University of California Santa Barbara, CA, USA.
Newberry Library, Chicago, IL, USA.
Multnomah County Library, Portland, OR, USA.
Reed College, Portland OR, USA.
University of Connecticut, CT, USA.
University of California, William Andrews Clark Memorial Library, CA, USA.
Minnesota Center for Book Arts, Minneapolis, MN, USA.
Smith College, Neilson Library, Northampton, MA, USA.
Athenaeum, S. Diego, CA, USA.
The Art Library at Oberlin College, Oberlin, OH, USA.
Saint Benedict's College/Saint Joseph's University, St. Joseph, MN, USA
UWE University of West England, School of Arts, Department of Art and Design, Bristol, UK
Library Winchester School of Art: artists' book collection, Southampton, UK
Helen Bacon Library, University for the Creative Arts, Farnham, Surrey, UK.
Joseph Regenstein Library, University of Chicago, IL, USA